// Copyright (c) 2011, Marc-Andre Ferland - madrang@gmail.com
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the The Warrent Team nor the
//       names of its contributors may be used to endorse or promote products
//       derived from this software without specific prior written permission.
//     * This software is free for non-commercial use. You may not use this
//       software, in whole or in part, in support of any commercial product
//       without the express consent of the author.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE WARRENT TEAM BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using System;
using NUnit.Framework;
using OsHelper.UsbNet.Descriptors;

namespace UsbNUnit
{
	[TestFixture()]
	public class DeviceDescriptorNUnit
	{
		[Test()]
		public void FromByte ()
		{
			byte[] DeviceDescByte = new byte[]{
				//Length
				18,
				//Device Descriptor Type
				1,
				//Bcd Usb specification 1.1.0
				0x10, 0x01,
				//ClassCodeType Diagnostic Device
				0xDC,
				//SubClass
				23,
				//Protocol
				10,
				//MaxPacketSize
				64,
				//VendorID
				0xF4, 0xC2,
				//ProductID
				0x34, 0xA1,
				//Bcd DeviceRelease 225.4.5
				0x45, 0xE1,
				//ManufacturerStringIndex
				3,
				//ProductStringIndex
				5,
				//SerialStringIndex
				8,
				//ConfigurationCount
				1
			};
			
			DeviceDescriptor DeviceDesc = DeviceDescriptor.FromBytes (DeviceDescByte);
			
			Assert.AreEqual(18, DeviceDesc.Length, "Length");
			Assert.AreEqual(1, (byte)DeviceDesc.Type, "Type");
			Assert.AreEqual(new Version(1,1,0), DeviceDesc.Specification, "Usb Specification");
			Assert.AreEqual((byte)ClassCodeType.DiagnosticDevice, (byte)DeviceDesc.Class, "Class");
			Assert.AreEqual(23, DeviceDesc.SubClass, "SubClass");
			Assert.AreEqual(10, DeviceDesc.Protocol, "Protocol");
			Assert.AreEqual(64, DeviceDesc.MaxPacketSize, "MaxPacketSize");
			Assert.AreEqual(0xC2F4, DeviceDesc.VendorID, "VendorID");
			Assert.AreEqual(0xA134, DeviceDesc.ProductID, "ProductID");
			Assert.AreEqual(new Version(225,4,5), DeviceDesc.DeviceRelease, "DeviceRelease");
			Assert.AreEqual(3, (ushort)DeviceDesc.ManufacturerStringIndex, "ManufacturerStringIndex");
			Assert.AreEqual(5, (ushort)DeviceDesc.ProductStringIndex, "ProductStringIndex");
			Assert.AreEqual(8, (ushort)DeviceDesc.SerialStringIndex, "SerialStringIndex");
			Assert.AreEqual(1, (ushort)DeviceDesc.ConfigurationCount, "ConfigurationCount");
		}
		
	}
}

